<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head><title>Simple jsp page</title></head>
<body>
<form action="register.action" method="post">
    邮 箱：<input type="text" name="userInfo.mail"/><br/>
    密 码：<input type="password" name="userInfo.password"/><br/>
    确认密码：<input type="password" name="passwordRetype"/><br/>
    <input type="submit"/>
</form>
</body>
</html>